<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2022/3/23
  Time: 21:48
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
    <script>
        window.onload=function () {
            var btn = document.getElementById("btn");
            btn.onclick=function () {
                window.history.back();
            }
        }
    </script>
</head>
<body>
    <%
        String name = request.getParameter("name");
        Float balance = (Float) request.getAttribute("balance");
    %>

    用户<%=name%> -> 你的余额是<%=balance%>
    <input type="button" id="btn" value="回来">
</body>
</html>
